This commit is contained in:
krahets
2023-07-16 04:19:01 +08:00
parent 54b99d13c8
commit dbf682ebc9
110 changed files with 25308 additions and 10305 deletions

View File

@@ -25,7 +25,7 @@
<title>13.7.   小结New - Hello 算法</title>
<title>14.7.   小结New - Hello 算法</title>
@@ -79,7 +79,7 @@
<div data-md-component="skip">
<a href="#137" class="md-skip">
<a href="#147" class="md-skip">
跳转至
</a>
@@ -113,7 +113,7 @@
<div class="md-header__topic" data-md-component="header-topic">
<span class="md-ellipsis">
13.7. &nbsp; 小结New
14.7. &nbsp; 小结New
</span>
</div>
@@ -1771,6 +1771,87 @@
<div class="md-nav__link md-nav__link--index ">
<a href="../../chapter_divide_and_conquer/">12. &nbsp; &nbsp; 分治</a>
<label for="__nav_13">
<span class="md-nav__icon md-icon"></span>
</label>
</div>
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_13_label" aria-expanded="false">
<label class="md-nav__title" for="__nav_13">
<span class="md-nav__icon md-icon"></span>
12. &nbsp; &nbsp; 分治
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../chapter_divide_and_conquer/divide_and_conquer/" class="md-nav__link">
12.1. &nbsp; 分治算法New
</a>
</li>
<li class="md-nav__item">
<a href="../../chapter_divide_and_conquer/build_binary_tree/" class="md-nav__link">
12.2. &nbsp; 构建树问题New
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_14" >
@@ -1782,18 +1863,18 @@
<div class="md-nav__link md-nav__link--index ">
<a href="../../chapter_backtracking/">12. &nbsp; &nbsp; 回溯</a>
<a href="../../chapter_backtracking/">13. &nbsp; &nbsp; 回溯</a>
<label for="__nav_13">
<label for="__nav_14">
<span class="md-nav__icon md-icon"></span>
</label>
</div>
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_13_label" aria-expanded="false">
<label class="md-nav__title" for="__nav_13">
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_14_label" aria-expanded="false">
<label class="md-nav__title" for="__nav_14">
<span class="md-nav__icon md-icon"></span>
12. &nbsp; &nbsp; 回溯
13. &nbsp; &nbsp; 回溯
</label>
<ul class="md-nav__list" data-md-scrollfix>
@@ -1806,7 +1887,7 @@
<li class="md-nav__item">
<a href="../../chapter_backtracking/backtracking_algorithm/" class="md-nav__link">
12.1. &nbsp; 回溯算法
13.1. &nbsp; 回溯算法
</a>
</li>
@@ -1820,7 +1901,7 @@
<li class="md-nav__item">
<a href="../../chapter_backtracking/permutations_problem/" class="md-nav__link">
12.2. &nbsp; 全排列问题
13.2. &nbsp; 全排列问题
</a>
</li>
@@ -1834,7 +1915,7 @@
<li class="md-nav__item">
<a href="../../chapter_backtracking/subset_sum_problem/" class="md-nav__link">
12.3. &nbsp; 子集和问题
13.3. &nbsp; 子集和问题
</a>
</li>
@@ -1848,7 +1929,7 @@
<li class="md-nav__item">
<a href="../../chapter_backtracking/n_queens_problem/" class="md-nav__link">
12.4. &nbsp; N 皇后问题
13.4. &nbsp; N 皇后问题
</a>
</li>
@@ -1862,7 +1943,7 @@
<li class="md-nav__item">
<a href="../../chapter_backtracking/summary/" class="md-nav__link">
12.5. &nbsp; 小结
13.5. &nbsp; 小结
</a>
</li>
@@ -1890,7 +1971,7 @@
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_14" checked>
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_15" checked>
@@ -1917,18 +1998,18 @@
<div class="md-nav__link md-nav__link--index ">
<a href="../">13. &nbsp; &nbsp; 动态规划</a>
<a href="../">14. &nbsp; &nbsp; 动态规划</a>
<label for="__nav_14">
<label for="__nav_15">
<span class="md-nav__icon md-icon"></span>
</label>
</div>
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_14_label" aria-expanded="true">
<label class="md-nav__title" for="__nav_14">
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_15_label" aria-expanded="true">
<label class="md-nav__title" for="__nav_15">
<span class="md-nav__icon md-icon"></span>
13. &nbsp; &nbsp; 动态规划
14. &nbsp; &nbsp; 动态规划
</label>
<ul class="md-nav__list" data-md-scrollfix>
@@ -1941,7 +2022,7 @@
<li class="md-nav__item">
<a href="../intro_to_dynamic_programming/" class="md-nav__link">
13.1. &nbsp; 初探动态规划New
14.1. &nbsp; 初探动态规划New
</a>
</li>
@@ -1955,7 +2036,7 @@
<li class="md-nav__item">
<a href="../dp_problem_features/" class="md-nav__link">
13.2. &nbsp; DP 问题特性New
14.2. &nbsp; DP 问题特性New
</a>
</li>
@@ -1969,7 +2050,7 @@
<li class="md-nav__item">
<a href="../dp_solution_pipeline/" class="md-nav__link">
13.3. &nbsp; DP 解题思路New
14.3. &nbsp; DP 解题思路New
</a>
</li>
@@ -1983,7 +2064,7 @@
<li class="md-nav__item">
<a href="../knapsack_problem/" class="md-nav__link">
13.4. &nbsp; 0-1 背包问题New
14.4. &nbsp; 0-1 背包问题New
</a>
</li>
@@ -1997,7 +2078,7 @@
<li class="md-nav__item">
<a href="../unbounded_knapsack_problem/" class="md-nav__link">
13.5. &nbsp; 完全背包问题New
14.5. &nbsp; 完全背包问题New
</a>
</li>
@@ -2011,7 +2092,7 @@
<li class="md-nav__item">
<a href="../edit_distance_problem/" class="md-nav__link">
13.6. &nbsp; 编辑距离问题New
14.6. &nbsp; 编辑距离问题New
</a>
</li>
@@ -2034,7 +2115,7 @@
<a href="./" class="md-nav__link md-nav__link--active">
13.7. &nbsp; 小结New
14.7. &nbsp; 小结New
</a>
</li>
@@ -2056,75 +2137,6 @@
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_15" >
<label class="md-nav__link" for="__nav_15" id="__nav_15_label" tabindex="0">
14. &nbsp; &nbsp; 附录
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_15_label" aria-expanded="false">
<label class="md-nav__title" for="__nav_15">
<span class="md-nav__icon md-icon"></span>
14. &nbsp; &nbsp; 附录
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../chapter_appendix/installation/" class="md-nav__link">
14.1. &nbsp; 编程环境安装
</a>
</li>
<li class="md-nav__item">
<a href="../../chapter_appendix/contribution/" class="md-nav__link">
14.2. &nbsp; 一起参与创作
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
@@ -2135,6 +2147,75 @@
<label class="md-nav__link" for="__nav_16" id="__nav_16_label" tabindex="0">
15. &nbsp; &nbsp; 附录
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_16_label" aria-expanded="false">
<label class="md-nav__title" for="__nav_16">
<span class="md-nav__icon md-icon"></span>
15. &nbsp; &nbsp; 附录
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../chapter_appendix/installation/" class="md-nav__link">
15.1. &nbsp; 编程环境安装
</a>
</li>
<li class="md-nav__item">
<a href="../../chapter_appendix/contribution/" class="md-nav__link">
15.2. &nbsp; 一起参与创作
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_17" >
@@ -2147,8 +2228,8 @@
</div>
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_16_label" aria-expanded="false">
<label class="md-nav__title" for="__nav_16">
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_17_label" aria-expanded="false">
<label class="md-nav__title" for="__nav_17">
<span class="md-nav__icon md-icon"></span>
参考文献
</label>
@@ -2203,7 +2284,7 @@
<h1 id="137">13.7. &nbsp; 小结<a class="headerlink" href="#137" title="Permanent link">&para;</a></h1>
<h1 id="147">14.7. &nbsp; 小结<a class="headerlink" href="#147" title="Permanent link">&para;</a></h1>
<ul>
<li>动态规划通过将原问题分解为子问题来求解问题,并通过存储子问题的解来规避重复计算,实现高效的计算效率。子问题分解是一种通用的算法思路,在分治、动态规划、回溯中具有不同的性质。</li>
<li>不考虑时间的前提下,所有动态规划问题都可以用回溯(暴力搜索)进行求解,但递归树中存在大量的重叠子问题,效率极低。通过引入记忆化列表,可以存储所有计算过的子问题的解,从而保证重叠子问题只被计算一次。</li>
@@ -2295,7 +2376,7 @@
<nav class="md-footer__inner md-grid" aria-label="页脚" >
<a href="../edit_distance_problem/" class="md-footer__link md-footer__link--prev" aria-label="上一页: 13.6. &amp;nbsp; 编辑距离问题New" rel="prev">
<a href="../edit_distance_problem/" class="md-footer__link md-footer__link--prev" aria-label="上一页: 14.6. &amp;nbsp; 编辑距离问题New" rel="prev">
<div class="md-footer__button md-icon">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12Z"/></svg>
</div>
@@ -2304,20 +2385,20 @@
上一页
</span>
<div class="md-ellipsis">
13.6. &nbsp; 编辑距离问题New
14.6. &nbsp; 编辑距离问题New
</div>
</div>
</a>
<a href="../../chapter_appendix/installation/" class="md-footer__link md-footer__link--next" aria-label="下一页: 14.1. &amp;nbsp; 编程环境安装" rel="next">
<a href="../../chapter_appendix/installation/" class="md-footer__link md-footer__link--next" aria-label="下一页: 15.1. &amp;nbsp; 编程环境安装" rel="next">
<div class="md-footer__title">
<span class="md-footer__direction">
下一页
</span>
<div class="md-ellipsis">
14.1. &nbsp; 编程环境安装
15.1. &nbsp; 编程环境安装
</div>
</div>
<div class="md-footer__button md-icon">